Finding the Fourth Proportional to 64,696,128,059.33, 97,054,619,986.58 and 19,927,603,938
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Solution
The fourth proportional to 64,696,128,059.33, 97,054,619,986.58 and 19,927,603,938 is: 29,894,617,892.31
Step by Step Solution
- Step 1: Write the proportion equation
64,696,128,059.33 : 97,054,619,986.58 = 19,927,603,938 : x - Step 2: Convert to fraction form
64,696,128,059.33/97,054,619,986.58 = 19,927,603,938/x - Step 3: Cross multiply
64,696,128,059.33x = 97,054,619,986.58 × 19,927,603,938 - Step 4: Simplify right side
64,696,128,059.33x = 1,934,066,027,445,565,521,920 - Step 5: Solve for x
x = 1,934,066,027,445,565,521,920/64,696,128,059.33 - Step 6: Final answer
x = 29,894,617,892.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.